YOKOGAWA ADMAG AXR User Manual page 18

Horizontal mounting
F0308b.ai
Figure 3.3.1 Mounting Procedure for Wafer Type (size: 25 (1.0) and 40 mm (1.5 in.))
Table 3.3.1 Wafer Type Tightening Torque Values for Metal Piping
Gasket types
within flowtube
Gasket types
for user's Non-asbestos fiber gasket, PTFE-sheathed non-asbestos gasket (optional code BSF), or the equivalent in hardness
flange
Flange ratings
Size JIS 10K, ANSI Class 150, and DIN PN10
mm (inch)
25 (1.0) 23.5 to 27.3 / {239.6 to 278.4} / [208 to 241.6] 23.7 to 27.3 / {241.7 to 278.4} / [209.8 to 241.6] 22.3 to 27.3 / {227.4 to 278.4} / [197.4 to 241.6]
40 (1.5) 36.2 to 42.4 / {369.1 to 432.4} / [320.4 to 375.3] 36.9 to 42.4 / {376.3 to 432.4} / [326.6 to 375.3] 39.1 to 42.4 / {398.7 to 432.4} / [346.1 to 375.3]
Table 3.3.2 Wafer Type Tightening Torque Values for PVC Piping
Gasket types
within flowtube
Gasket types
for user's
flange
Flange ratings
Size JIS 10K, ANSI Class 150, and DIN PN10
mm (inch)
25 (1.0) 4.9 to 8.1 / {49.97 to 82.6} / [43.37 to 71.69] 5.0 to 8.3 / {50.99 to84.64 } / [44.25 to 73.46] 4.3 to 7.2 / {43.85 to 73.42} / [38.06 to 63.72]
40 (1.5) 7.7 to 12.9 / {78.52 to 131.5} / [68.15 to 114.2]
*Nut (eight units)
*Through-bolt (four units)
Vertical mounting
Tightening torque values for PFA lining type (N-m / {kgf-cm} / [in-lbf])
JIS 20K, ANSI Class 300, and DIN PN16
Tightening torque values for PFA lining type (N-m / {kgf-cm} / [in-lbf])
Fluororubber gasket (optional codes GA, GC, and GD)
Fluororubber gasket, chloroprene rubber gasket (optional code BSC), or the equivalent in hardness
JIS 20K, ANSI Class 300, and DIN PN16
8.1 to 13.4 / {82.6 to 136.6} / [71.69 to 118.6]
<3. INSTALLATION>
*: These items can be ordered optionally.
If they are provided by the user, choose nuts
and bolts in compliance with the flange ratings.
Piping-side flange
Mini-flange
*Gasket (two units)
F0308c.ai
No gasket (standard)
Centering device (two units)
F0308a.ai
DIN PN40
DIN PN40
7.5 to 12.5 / {76.48 to 127.5} / [66.38 to 110.6]
IM 01E30D01-01EN
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